WO2018224881A8 - Crosslinked styrenic block copolymer - Google Patents

Crosslinked styrenic block copolymer Download PDF

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Publication number
WO2018224881A8
WO2018224881A8 PCT/IB2018/000572 IB2018000572W WO2018224881A8 WO 2018224881 A8 WO2018224881 A8 WO 2018224881A8 IB 2018000572 W IB2018000572 W IB 2018000572W WO 2018224881 A8 WO2018224881 A8 WO 2018224881A8
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WO
WIPO (PCT)
Prior art keywords
block copolymer
sbcs
compositions
styrenic
end blocks
Prior art date
Application number
PCT/IB2018/000572
Other languages
French (fr)
Other versions
WO2018224881A1 (en
Inventor
Sebastien TREILHES
Pierre Hoerner
Chin Guan Low
Original Assignee
Top Glove Global Sdn Bhd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US16/619,115 priority Critical patent/US11898030B2/en
Priority to CA3063823A priority patent/CA3063823A1/en
Priority to KR1020207000208A priority patent/KR20200017453A/en
Priority to BR112019025941-4A priority patent/BR112019025941B1/en
Priority to ES18732150T priority patent/ES2945763T3/en
Priority to AU2018281013A priority patent/AU2018281013B2/en
Priority to CN201880049471.8A priority patent/CN111094406B/en
Priority to CN202310526570.3A priority patent/CN116535803A/en
Application filed by Top Glove Global Sdn Bhd filed Critical Top Glove Global Sdn Bhd
Priority to EP18732150.0A priority patent/EP3635038B1/en
Priority to JP2020518590A priority patent/JP2020523472A/en
Priority to RU2019141049A priority patent/RU2776750C2/en
Priority to CN202310526567.1A priority patent/CN116355348A/en
Priority to KR1020237022869A priority patent/KR102650582B1/en
Priority to CN202310526566.7A priority patent/CN116333351A/en
Publication of WO2018224881A1 publication Critical patent/WO2018224881A1/en
Priority to PH12019502609A priority patent/PH12019502609A1/en
Publication of WO2018224881A8 publication Critical patent/WO2018224881A8/en

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Abstract

Elastomeric styrenic block copolymer (SBC) compositions are provided. The compositions comprise one or more SBCs and one or more polymers miscible with styrenic end blocks of the one or more SBCs, the block copolymer compositions being both both physically and chemically crosslinked, where the chemical crosslinking comprises covalent bonds between chains of SBC and the physical crosslinking comprises non-covalent interaction between styrenic end blocks of the one or more SBCs and the one or more polymers miscible with the styrenic end blocks. The block copolymer compositions are useful in forming immersion articles such as surgical gloves.
PCT/IB2018/000572 2017-06-06 2018-05-28 Crosslinked styrenic block copolymer WO2018224881A1 (en)

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EP18732150.0A EP3635038B1 (en) 2017-06-06 2018-05-28 Crosslinked styrenic block copolymer
CA3063823A CA3063823A1 (en) 2017-06-06 2018-05-28 Crosslinked styrenic block copolymer
JP2020518590A JP2020523472A (en) 2017-06-06 2018-05-28 Cross-linked styrenic block copolymer
ES18732150T ES2945763T3 (en) 2017-06-06 2018-05-28 Crosslinked styrenic block copolymer
AU2018281013A AU2018281013B2 (en) 2017-06-06 2018-05-28 Crosslinked styrenic block copolymer
CN201880049471.8A CN111094406B (en) 2017-06-06 2018-05-28 Crosslinked styrenic block copolymers
CN202310526570.3A CN116535803A (en) 2017-06-06 2018-05-28 Crosslinked styrenic block copolymers
US16/619,115 US11898030B2 (en) 2017-06-06 2018-05-28 Crosslinked styrenic block copolymer
KR1020207000208A KR20200017453A (en) 2017-06-06 2018-05-28 Crosslinked styrene-based block copolymer
BR112019025941-4A BR112019025941B1 (en) 2017-06-06 2018-05-28 ELASTOMERIC STYRENIC BLOCK COPOLYMER (SBC) COMPOSITION, METHODS OF PREPARING AN SBC COMPOSITION AND FOR PRODUCING AN IMMERSING ARTICLE, THIN FILM, AND ARTICLE OF MANUFACTURING
RU2019141049A RU2776750C2 (en) 2017-06-06 2018-05-28 Cross-linked styrene block copolymer
CN202310526567.1A CN116355348A (en) 2017-06-06 2018-05-28 Crosslinked styrenic block copolymers
KR1020237022869A KR102650582B1 (en) 2017-06-06 2018-05-28 Crosslinked styrenic block copolymer
CN202310526566.7A CN116333351A (en) 2017-06-06 2018-05-28 Crosslinked styrenic block copolymers
PH12019502609A PH12019502609A1 (en) 2017-06-06 2019-11-21 Crosslinked styrenic block copolymer

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MYPI2017702080 2017-06-06
MYPI2017702080 2017-06-06

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WO2018224881A1 WO2018224881A1 (en) 2018-12-13
WO2018224881A8 true WO2018224881A8 (en) 2019-12-26

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BR (1) BR112019025941B1 (en)
CA (1) CA3063823A1 (en)
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MY195324A (en) * 2018-12-20 2023-01-13 Ineo Tech Sdn Bhd Self?repairing multilayer elastomer compositions
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CN116041714B (en) * 2023-02-14 2024-04-02 安徽交控工程集团有限公司 Preparation method of elastomer modified epoxidized SBS modifier and application of elastomer modified epoxidized SBS modifier in anti-crack ultrathin cover surface

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PH12019502609A1 (en) 2020-06-08
CA3063823A1 (en) 2018-12-13
AU2018281013A1 (en) 2019-12-19
RU2019141049A3 (en) 2021-08-04
BR112019025941A2 (en) 2020-06-30
KR102650582B1 (en) 2024-03-26
US20200102452A1 (en) 2020-04-02
CN116535803A (en) 2023-08-04
AU2018281013B2 (en) 2023-10-19
CN111094406A (en) 2020-05-01
JP2020523472A (en) 2020-08-06
ES2945763T3 (en) 2023-07-06
US11898030B2 (en) 2024-02-13
CN111094406B (en) 2023-05-30
EP3635038A1 (en) 2020-04-15
CN116355348A (en) 2023-06-30
RU2019141049A (en) 2021-06-15
JP2023095852A (en) 2023-07-06
CN116333351A (en) 2023-06-27
KR20200017453A (en) 2020-02-18
WO2018224881A1 (en) 2018-12-13
BR112019025941B1 (en) 2023-04-04
EP3635038B1 (en) 2023-05-03
KR20230106748A (en) 2023-07-13

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